Sep 11 22:18:34 *hidden* postfix/postscreen[38933]: DNSBL rank 4 for [94.102.54.221]:49264

[N10.H2.VM2] Port Scanner Detected Blocked by UFW

$f2bV_matches

Sep 11 22:18:34 *hidden* postfix/postscreen[38933]: DNSBL rank 4 for [94.102.54.221]:49264

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Sep 21 00:19:27 *hidden* postfix/postscreen[26999]: DNSBL rank 3 for [94.102.54.252]:57832

Sep 18 19:57:34 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=185.118.198.210, session=
Sep 18 19:58:10 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=185.118.198.210, session=<77hIPpqv5OpeZjbH>
Sep 18 19:58:43 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=185.118.198.210, session=
Sep 18 20:01:13 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=185.118.198.210, session=
Sep 18 20:01:29 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=

Sep 18 10:21:16 pop3-login: Info: Aborted login \(auth failed, 1 attempts in 2 secs\): user=\, method=PLAIN, rip=94.102.54.199, lip=192.168.100.101, session=\\
Sep 18 10:25:14 pop3-login: Info: Aborted login \(auth failed, 1 attempts in 2 secs\): user=\, method=PLAIN, rip=94.102.54.199, lip=192.168.100.101, session=\<3zBWPZKvogBeZjbH\>\
Sep 18 10:45:09 pop3-login: Info: Aborted login \(auth failed, 1 attempts in 2 secs\): user=\, method=PLAIN, rip=94.102.54.199, lip=192.168.100.101, session=\\
Sep 18 10:48:31 pop3-login: Info: Aborted login \(auth failed, 1 attempts in 2 secs\): user=\, method=PLAIN, rip=94.102.54.199, lip=192.168.100.101, session=\\
Sep 18 10:51:04 pop3-login: Info: Aborted login \(auth failed, 1 attempts in 2 secs\): user=\, method=PLAIN, rip=94.102.54.199, lip=192.168.100.101, session=\\
Sep 18 10:55:19 pop3-logi

2020-09-18T02:20:04.112778lavrinenko.info dovecot[15589]: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=95.216.137.45
2020-09-18T02:54:17.521356lavrinenko.info dovecot[15589]: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=95.216.137.45
...

Sep 17 18:23:52 h1655903 dovecot: pop3-login: Aborted login \(auth failed, 1 attempts in 2 secs\): user=\, method=PLAIN, rip=94.102.54.199, lip=85.214.28.7, session=\
Sep 17 18:58:09 h1655903 dovecot: pop3-login: Aborted login \(auth failed, 1 attempts in 2 secs\): user=\, method=PLAIN, rip=94.102.54.199, lip=85.214.28.7, session=\
Sep 17 19:32:17 h1655903 dovecot: pop3-login: Aborted login \(auth failed, 1 attempts in 2 secs\): user=\, method=PLAIN, rip=94.102.54.199, lip=85.214.28.7, session=\
...

2020-09-17T12:05:23.520227lavrinenko.info dovecot[15589]: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=95.216.137.45
2020-09-17T12:39:37.173559lavrinenko.info dovecot[15589]: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=95.216.137.45
...

Sep 16 18:17:35 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=185.118.198.210, session=
Sep 16 18:18:34 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=185.118.198.210, session=
Sep 16 18:18:39 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 6 secs): user=, method=PLAIN, rip=94.102.54.199, lip=185.118.198.210, session=
Sep 16 18:19:03 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=185.118.198.210, session=
Sep 16 18:20:12 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, metho

Sep 16 10:54:04 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=185.118.198.210, session=
Sep 16 10:55:03 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=185.118.198.210, session=
Sep 16 10:55:08 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 6 secs): user=, method=PLAIN, rip=94.102.54.199, lip=185.118.198.210, session=
Sep 16 10:55:32 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=185.118.198.210, session=
Sep 16 10:56:41 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=

Sep 15 16:53:34 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=185.118.198.210, session=
Sep 15 16:54:36 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=185.118.198.210, session=
Sep 15 16:54:57 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=185.118.198.210, session=
Sep 15 16:55:40 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=185.118.198.210, session=<4m0WWFuvSPJeZjbH>
Sep 15 16:55:45 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 6 secs): user=

(pop3d) Failed POP3 login from 94.102.54.199 (NL/Netherlands/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Sep 15 11:15:41 ir1 dovecot[3110802]: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.54.199, lip=5.63.12.44, session=<0z3Nf1SvbEJeZjbH>

Apr 26 02:15:15 relay dovecot: imap-login: Disconnected: Inactivity \(auth failed, 1 attempts in 181 secs\): user=\, method=PLAIN, rip=185.22.142.197, lip=176.9.177.164, session=\
Apr 26 02:15:16 relay dovecot: imap-login: Disconnected: Inactivity \(auth failed, 1 attempts in 180 secs\): user=\, method=PLAIN, rip=185.22.142.197, lip=176.9.177.164, session=\
Apr 26 02:15:22 relay dovecot: imap-login: Disconnected: Inactivity \(auth failed, 1 attempts in 180 secs\): user=\, method=PLAIN, rip=185.22.142.197, lip=176.9.177.164, session=\
Apr 26 02:15:44 relay dovecot: imap-login: Disconnected: Inactivity \(auth failed, 1 attempts in 180 secs\): user=\, method=PLAIN, rip=185.22.142.197, lip=176.9.177.164, session=\
Apr 26 02:20:55 relay dovecot: imap-login: Disconnected: Inactivity \(auth failed, 1 attempts in 180
...

Apr 25 18:03:11 tdfoods sshd\[12826\]: Invalid user bip from 159.89.188.167
Apr 25 18:03:11 tdfoods sshd\[12826\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.188.167
Apr 25 18:03:13 tdfoods sshd\[12826\]: Failed password for invalid user bip from 159.89.188.167 port 57224 ssh2
Apr 25 18:06:02 tdfoods sshd\[13055\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.188.167  user=root
Apr 25 18:06:04 tdfoods sshd\[13055\]: Failed password for root from 159.89.188.167 port 46482 ssh2

port scan and connect, tcp 1433 (ms-sql-s)

2020-04-26T05:32:14.055261rocketchat.forhosting.nl sshd[14535]: Failed password for invalid user jenkins from 152.32.164.39 port 39844 ssh2
2020-04-26T05:57:19.770102rocketchat.forhosting.nl sshd[14678]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.32.164.39  user=root
2020-04-26T05:57:21.807940rocketchat.forhosting.nl sshd[14678]: Failed password for root from 152.32.164.39 port 58178 ssh2
...

35.247.168.219 - - [26/Apr/2020:06:00:25 +0200] "GET /wp-login.php HTTP/1.1" 200 1899 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
35.247.168.219 - - [26/Apr/2020:06:00:26 +0200] "POST /wp-login.php HTTP/1.1" 200 2029 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
35.247.168.219 - - [26/Apr/2020:06:00:26 +0200] "GET /wp-login.php HTTP/1.1" 200 1899 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
35.247.168.219 - - [26/Apr/2020:06:00:27 +0200] "POST /wp-login.php HTTP/1.1" 200 2005 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
35.247.168.219 - - [26/Apr/2020:06:00:28 +0200] "GET /wp-login.php HTTP/1.1" 200 1899 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
35.247.168.219 - - [26/Apr/2020:06:00:29 +0200] "POST /wp-login.php HTTP/1.1" 200 2006 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/201001
...

Apr 26 06:02:55 MainVPS sshd[23909]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
Apr 26 06:02:56 MainVPS sshd[23909]: Failed password for root from 222.186.169.192 port 43806 ssh2
Apr 26 06:03:00 MainVPS sshd[23909]: Failed password for root from 222.186.169.192 port 43806 ssh2
Apr 26 06:02:55 MainVPS sshd[23909]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
Apr 26 06:02:56 MainVPS sshd[23909]: Failed password for root from 222.186.169.192 port 43806 ssh2
Apr 26 06:03:00 MainVPS sshd[23909]: Failed password for root from 222.186.169.192 port 43806 ssh2
Apr 26 06:02:55 MainVPS sshd[23909]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
Apr 26 06:02:56 MainVPS sshd[23909]: Failed password for root from 222.186.169.192 port 43806 ssh2
Apr 26 06:03:00 MainVPS sshd[23909]: Failed password for root from 222.18

Apr 26 05:57:26 debian-2gb-nbg1-2 kernel: \[10132383.339231\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=83.97.20.35 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=54321 PROTO=TCP SPT=47703 DPT=50000 WINDOW=65535 RES=0x00 SYN URGP=0

(pop3d) Failed POP3 login from 122.225.200.114 (CN/China/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Apr 26 08:26:55 ir1 dovecot[264309]: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=122.225.200.114, lip=5.63.12.44, session=

Apr 26 06:19:55 v22018053744266470 sshd[21718]: Failed password for root from 222.186.190.14 port 41526 ssh2
Apr 26 06:20:03 v22018053744266470 sshd[21728]: Failed password for root from 222.186.190.14 port 60585 ssh2
...

k+ssh-bruteforce

Apr 26 05:56:45 melroy-server sshd[3340]: Failed password for root from 218.92.0.173 port 7221 ssh2
Apr 26 05:56:49 melroy-server sshd[3340]: Failed password for root from 218.92.0.173 port 7221 ssh2
...

Invalid user tester1 from 195.224.138.61 port 48338

Apr 26 02:32:28 santamaria sshd\[22544\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.226  user=root
Apr 26 02:32:30 santamaria sshd\[22544\]: Failed password for root from 222.186.173.226 port 59481 ssh2
Apr 26 02:32:47 santamaria sshd\[22546\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.226  user=root
...

Apr 26 06:49:33 lukav-desktop sshd\[11985\]: Invalid user ftpuser from 71.246.210.34
Apr 26 06:49:33 lukav-desktop sshd\[11985\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=71.246.210.34
Apr 26 06:49:35 lukav-desktop sshd\[11985\]: Failed password for invalid user ftpuser from 71.246.210.34 port 37780 ssh2
Apr 26 06:57:26 lukav-desktop sshd\[12296\]: Invalid user admin from 71.246.210.34
Apr 26 06:57:26 lukav-desktop sshd\[12296\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=71.246.210.34

80.82.77.86 was recorded 14 times by 9 hosts attempting to connect to the following ports: 5632,2362,10000. Incident counter (4h, 24h, all-time): 14, 30, 11470